Product Name: 1-Amino-8-Naphthol-3, 6-Disulfonic Acid
CAS No.: 90-20-0
EINECS No.:201-975-7
Other Names: H Acid
MF: C10H9NO7S2
Place of Origin: Weifang, Shandong, China (Mainland)
Type: Dyestuff Intermediates
Usage: Ink Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs
Application: Most important intermediate of reactive dyes, acid dyes, leather dyes and pigment.
Brand Name: Bochuang
Model Number: H Acid for Dyes
Color: White
Package: 25kg/bag , 50kg/bag
Appearance: Colorless crystals/Powder
Quality: Industrial
2.specification: Industrial Grade
| Appearance: |
Grey-white |
| Powder Purity(HPLC): |
98%min. |
| Content (341 ) : |
85% min. |
| Content (319 ) : |
80% min. |
| Chromotropic acid: |
0.5% max. |
| W acid: |
0.15%max. |
| T acid: |
0.25%max. |
| K acid: |
0.05%max. |
| Total organic insoluble matter: |
1.5% max. |
| Alkali insoluble matter: |
0.1% max. |
3.Packing:25kg/bag , 50kg/bag
4.Use:
It is mainly used for the production of acid, direct and reactive dyes, such as acid fuchsine 6B, acid red g, acid black 10B, direct black and reactive brilliant red K-2BP, reactive violet k-3r, activity of soluble blue K-r etc. more than 90 species, these dyes for wool, cotton fabric dyeing. Can also be used for the production of drugs.
5.Company Information:
Bochuang is a young company, has a professional, dedicated, hard working staff team, during the unremitting efforts of this passionate and courage to go beyond the staff team, the company has achieved rapid development in the market development, science and technology innovation, production and quality management since its establishment. The company has established a network covering more than 50 countries and regions customers, rich products and comprehensive service as the core of internationalization operation architecture, highlights the bochuang chemical industry's own characteristics. The company has standardized management, safety facilities for environmental protection, excellent production equipment, advanced detection instruments, its also has passed ISO9001:2008 quality management system certification, ISO14001:2004 environmental management system certification and GB/T28001-2001 occupational health and safety management system certification.
6.FAQ:
Q1: Are you a manufacturer?Answer: Yes, we are factory founded on 2006.
Q2: How to contact with us?Click the Made in China "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?Surely,It depend on your qty
Q5:How can i get a sample?free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss
7.Contact:
Company: Weifang Bochuang Chemical Co.,Ltd
Email:bochuangwang06@163.com
Tel:0086 13256367719
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